The regular informations are in my account tab which has its own save button.
I want to add a second tab with the additional informations, and this new tab will require its own proper save button (or at least a callback launched when tab change).

No problem to add additional fields, (I did one, I can push further), but I need to "duplicate" the save action button.

However, I also a route to serve in my node app and the response I get is out of scope in the route. I want to add the values from my request into view using EJS but with EJS i have to define the values to be used by the file in the .render() and getting those values just seems to not be possible.